Endress+Hauser Deltabar PMD75 Differential Pressure Transmitter
Product Overview
The Endress+Hauser Deltabar PMD75 is a state-of-the-art differential pressure transmitter designed for industrial applications requiring exceptional accuracy and reliability. Combining advanced metallic sensor technology with intelligent diagnostics, this device excels in flow, level, and pressure monitoring across harsh environments. Its modular design and HART/PROFIBUS/Foundation Fieldbus communication protocols make it a versatile solution for process automation.
Technical Specifications
| Parameter | Details |
| Measuring Range | 0.25 mbar to 40 bar (0.0036 to 600 psi) |
| Accuracy | Standard: ±0.05% |
| Output Signal | 4-20 mA HART, PROFIBUS PA, FOUNDATION Fieldbus |
| Material | 316L stainless steel housing, metallic diaphragm |
| Process Temperature | -40°C to +85°C (-40°F to +185°F) |
| Ambient Temperature | -50°C to +85°C (-58°F to +185°F) |
| Protection Rating | IP66/67, NEMA 6P |
| Communication | HART 7, PROFIBUS PA, Foundation Fieldbus |
| Power Supply | 10.5-45 V DC (non-Ex) |
| Safety Certification | SIL3 (IEC 61508), ATEX, FM, CSA |
Key Features
Ultra-Precision Measurement: Achieves ±0.035% accuracy (platinum version) for critical processes.
Advanced Diagnostics: Real-time health monitoring via HART/Fieldbus protocols.
Modular Design: Compatible with diaphragm seals for extended temperature ranges (-200°C to +400°C).
High Overpressure Resistance: Withstands up to 420 bar (6,300 psi) static pressure.
Easy Integration: Plug-and-play compatibility with DCS/PLC systems.
Long-Term Stability: <0.05% URL drift per year ensures minimal calibration needs.
Applications
Flow Measurement: Gas/liquid/steam flow monitoring with primary elements.
Level Control: Tank/vessel level detection in chemicals and pharmaceuticals.
Pressure Monitoring: Filter/pump differential pressure in water treatment.
Energy Management: Steam/condensate monitoring in power plants.
Safety Systems: SIL3-certified use in oil/gas refineries.
Contact Us
Phone: +8613916209596 (WeChat/WhatsApp supported)
Email: sveta@gongboshi.com
Website: https://www.shgongboshi.com/contactus.html
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Endress Hauser Deltabar PMD75 Differential Pressure Transmitter 4-20mA HART Images
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